YES they DO work! Depends which one you buy.
I just bought an indoor amplified antenna for over the air channels for my winter home in Florida.
They work GREAT!
I've got the same amount or more of channels that I had in the MH with the roof top antenna.
The key when buying one is to look for the 'distance' in miles on the label and it
MUST be amplified. Read the labels carefully to look for 'amplified' and the 'miles'. Some of the cheap ones try and trick you on the outside label.
I bought one with 30 miles distance and amplified. I get over 20 channels and I am real far from the major city they broadcast from. AND the house sits in a valley surrounded by 100 year old cedar trees! Go figure I couldn't get a signal with the MH antenna but do with the indoor antenna.
And for some reason lately each month another channel is added. They just added the ION channel, and movie channel this month. When there are games on I get ALL of them......for FREE! :C
The closer you are to the city where the main broadcasting comes out of the more channels you will receive.
Here is the one I bought. size and thickness of a piece of paper. Black side and white side whichever you want to look at. Plug it in, stick it up and you are all set to go. Mine is on the wall above a window.
AND for me, this was important also. Antenna
Made in USA – Derived from US Military Technology.
Walmart carries it.
http://store.gomohu.com/leaf-30-indoor-hdtv-antenna.htmlAND BTW.....you get a more crisp and clearer picture with over the air channels than with cable/sat!
Because the signal is NOT compressed on over the air reception like it is with cable/sat. :W